package com.gjh.study.mybatis.mapper2;

import com.gjh.study.mybatis.domain.Card;
import org.apache.ibatis.annotations.Select;

/**
 * @author guangjh
 * @version 1.0
 * @date 2020/7/11 20:05
 */
public interface CardMapper {
    @Select("select * from tb_card where id = #{id}")
    Card selectCardById(Integer id);
}
